WO1998014073A3 - Thermoplastic food packaging film providing fungal resistance to food packaged therein - Google Patents

Thermoplastic food packaging film providing fungal resistance to food packaged therein Download PDF

Info

Publication number
WO1998014073A3
WO1998014073A3 PCT/US1997/017406 US9717406W WO9814073A3 WO 1998014073 A3 WO1998014073 A3 WO 1998014073A3 US 9717406 W US9717406 W US 9717406W WO 9814073 A3 WO9814073 A3 WO 9814073A3
Authority
WO
WIPO (PCT)
Prior art keywords
food
packaging film
thermoplastic
fungal resistance
film providing
Prior art date
Application number
PCT/US1997/017406
Other languages
French (fr)
Other versions
WO1998014073A2 (en
Inventor
Donna Lynn Visioli
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Priority to EP97944517A priority Critical patent/EP0929238B1/en
Priority to DE69718489T priority patent/DE69718489T2/en
Priority to CA002267167A priority patent/CA2267167A1/en
Priority to AU45993/97A priority patent/AU716735B2/en
Publication of WO1998014073A2 publication Critical patent/WO1998014073A2/en
Publication of WO1998014073A3 publication Critical patent/WO1998014073A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23L3/3445—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3481—Organic compounds containing oxygen
    • A23L3/3508—Organic compounds containing oxygen containing carboxyl groups
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3481—Organic compounds containing oxygen
    • A23L3/3508—Organic compounds containing oxygen containing carboxyl groups
    • A23L3/3517—Carboxylic acid esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C2013/0059—Sausage casings thermoplastic casings, casings with at least one layer of thermoplastic material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Mechanical Engineering (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Packages (AREA)

Abstract

Films made by melt blending a clear or near-clear thermoplastic and certain well known non-toxic fungicides can be made into packages which will retard fungal growth on fungi-prone foods contained therein, even on food surfaces not in direct contact with the film. The fungicides are sorbic and benzoic acids, their salts and esters, and salts and esters of propionic acid.
PCT/US1997/017406 1996-10-03 1997-09-29 Thermoplastic food packaging film providing fungal resistance to food packaged therein WO1998014073A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP97944517A EP0929238B1 (en) 1996-10-03 1997-09-29 Thermoplastic food packaging film providing fungal resistance to food packaged therein
DE69718489T DE69718489T2 (en) 1996-10-03 1997-09-29 THERMOPLASTIC PLASTIC FILM FOR FOOD PACKAGING FOR PROTECTION AGAINST MUSHROOMS IN THE PACKED FOOD
CA002267167A CA2267167A1 (en) 1996-10-03 1997-09-29 Thermoplastic food packaging film providing fungal resistance to food packaged therein
AU45993/97A AU716735B2 (en) 1996-10-03 1997-09-29 Thermoplastic food packaging film providing fungal resistance to food packaged therein

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72543596A 1996-10-03 1996-10-03
US08/725,435 1996-10-03

Publications (2)

Publication Number Publication Date
WO1998014073A2 WO1998014073A2 (en) 1998-04-09
WO1998014073A3 true WO1998014073A3 (en) 1998-08-06

Family

ID=24914543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/017406 WO1998014073A2 (en) 1996-10-03 1997-09-29 Thermoplastic food packaging film providing fungal resistance to food packaged therein

Country Status (5)

Country Link
EP (1) EP0929238B1 (en)
AU (1) AU716735B2 (en)
CA (1) CA2267167A1 (en)
DE (1) DE69718489T2 (en)
WO (1) WO1998014073A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP463798A0 (en) * 1998-07-14 1998-08-06 Food & Packaging Centre Management Limited Biocidal packaging system
DE10231811A1 (en) * 2002-07-15 2004-02-05 Kalle Gmbh & Co. Kg Ready-to-use pre-moistened, antimicrobially finished polymer-based food casing
IL152367A0 (en) * 2002-10-18 2003-05-29 Maktheshim Chemical Works Ltd Method and cover for protecting crops
CZ20024247A3 (en) * 2002-12-23 2004-09-15 Vysoká škola chemicko-technologická v Praze Process for preparing biologically active packaging means
US20060062850A1 (en) * 2004-09-13 2006-03-23 Chen John C Controlled release antimicrobial polymer compositions
FI20115692L (en) 2011-06-30 2012-12-31 Silverphase Oy Polymeric antimicrobial additive
EP3481197B1 (en) 2016-07-08 2022-09-21 Bemis Company, Inc. Antimicrobial packaging films
CA3089341A1 (en) * 2019-08-26 2021-02-26 Purina Animal Nutrition Llc Mold inhibitor bag

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101102A2 (en) * 1982-07-21 1984-02-22 Janssen Pharmaceutica N.V. Preventing fungal decay of food products, particularly harvested fruits
US4747902A (en) * 1985-09-24 1988-05-31 Nippon Petrochemicals Company, Limited Method for producing laminated material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101102A2 (en) * 1982-07-21 1984-02-22 Janssen Pharmaceutica N.V. Preventing fungal decay of food products, particularly harvested fruits
US4747902A (en) * 1985-09-24 1988-05-31 Nippon Petrochemicals Company, Limited Method for producing laminated material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
V.A. GOLDADE ET AL.: "polymeric packaging film for food products", PACKAGING TECHNOLOGY AND SCIENCE, vol. 8, no. 3, 1995, pages 149 - 158, XP002067061 *
Y.M. WENG ET AL.: "anhydrides as antimycotic agents added to polyethylene films for food packaging", PACKAGING TECHNOLOGY AND SCIENCE, vol. 6, no. 3, 1993, pages 123 - 128, XP002067060 *

Also Published As

Publication number Publication date
DE69718489D1 (en) 2003-02-20
EP0929238A2 (en) 1999-07-21
WO1998014073A2 (en) 1998-04-09
AU716735B2 (en) 2000-03-02
DE69718489T2 (en) 2003-10-30
CA2267167A1 (en) 1998-04-09
AU4599397A (en) 1998-04-24
EP0929238B1 (en) 2003-01-15

Similar Documents

Publication Publication Date Title
AU2280388A (en) Hdpe films with imbalanced biaxial orientation
AU7361791A (en) Cook-in film with improved seal strength
WO2001040081A8 (en) Pasteurizable wide-mouth container
EP0184999A3 (en) Granular dietetic products based on amino acids and process for their preparation
CA2270077A1 (en) Rf-sealable pillow pouch
US5079059A (en) Strippable seal mechanism
WO1998014073A3 (en) Thermoplastic food packaging film providing fungal resistance to food packaged therein
CA2080286A1 (en) Shrinkable thermoplastic film for use in packaging
GB2123747A (en) Packaging material
CA2150338A1 (en) Mayonnaise and dressing compositions having a glucono-delta-lactone preservative system
US4988546A (en) Flavor/fragrance enhanced composite structures
EP1175340B1 (en) Packaging to enhance shelf life of foods
IE780744L (en) Fusible binding strap
US20080314787A1 (en) Flexible snack package with finger wiping feature
DE69331355D1 (en) Cooking foil in packaging with improved sealability
FR2557026B1 (en) FLEXIBLE SHEET MATERIAL, PARTICULARLY FOR PACKAGING AND CAPPING
JPS5974077A (en) Package
EP0246102A3 (en) Packaging material for longterm storage of shelf stable food products
CA2083314A1 (en) Ph control polymer
US20210237918A1 (en) Food package and method of manufacturing same
US20200385155A1 (en) Food packaging and method of manufacturing same
ZA9710392B (en) Device for packaging products in containers sealed with stretchable plastic film.
JPH0423796Y2 (en)
JPS6422550A (en) Heat-shrinkable packaging material with heat-sealing layer
AU2003229827A1 (en) Packaged food product which can be split into parts

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU CA JP KR

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AU CA JP KR

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1997944517

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2267167

Country of ref document: CA

Ref country code: CA

Ref document number: 2267167

Kind code of ref document: A

Format of ref document f/p: F

NENP Non-entry into the national phase

Ref country code: JP

Ref document number: 1998516710

Format of ref document f/p: F

WWP Wipo information: published in national office

Ref document number: 1997944517

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1997944517

Country of ref document: EP